Re: [PATCH v2 0/6] crypto: aes - allow generic AES to be omitted

2017-06-19 Thread Ard Biesheuvel
On 19 June 2017 at 05:15, Eric Biggers wrote: > Hi Ard, > > On Fri, Jun 16, 2017 at 01:17:43PM +0200, Ard Biesheuvel wrote: >> The generic AES driver uses 16 lookup tables of 1 KB each, and has >> encryption and decryption routines that are fully unrolled. Given how >> the

Re: [PATCH v2 0/6] crypto: aes - allow generic AES to be omitted

2017-06-18 Thread Eric Biggers
Hi Ard, On Fri, Jun 16, 2017 at 01:17:43PM +0200, Ard Biesheuvel wrote: > The generic AES driver uses 16 lookup tables of 1 KB each, and has > encryption and decryption routines that are fully unrolled. Given how > the dependencies between this code and other drivers are declared in > Kconfig

[PATCH v2 0/6] crypto: aes - allow generic AES to be omitted

2017-06-16 Thread Ard Biesheuvel
The generic AES driver uses 16 lookup tables of 1 KB each, and has encryption and decryption routines that are fully unrolled. Given how the dependencies between this code and other drivers are declared in Kconfig files, this code is always pulled into the core kernel, even if it is usually